ED-PRS GENⅡ 5-25X56SFIR FFP-MRAD/MOA-ZERO STOP  Diameter:34MM Optics Scopes Optical Performance ED (Extra-low Dispersion) Glass: Utilizes Japanese ED glass technology to significantly reduce chromatic aberration, and enhance image clarity, and color reproduction, ideal for precise medium to long-distance shooting. First Focal Plane (FFP) Reticle: Supports MRAD or MOA reticle options. The reticle scales synchronize with magnification, ensuring consistent ranging and ballistic correction accuracy across the entire magnification range. Full Multi-Coating: Enhances light transmission (transmittance ≥92%), providing a bright field of view in low-light environments. Structure and Functionality 34mm Large Diameter Tube: Offers a larger adjustment range (elevation/windage) compared to traditional 30mm tubes while maintaining a lightweight design. Zero Stop Function: Allows for a quick return to a preset zero position, suitable for rapid adjustments in competition or tactical scenarios. High-Precision Adjustment Knobs: MRAD Model: 0.1 MRAD per click value, 36 MRAD elevation adjustment range, 17 MRAD windage adjustment range. MOA Model: 0.25 MOA per click value, 122 MOA elevation adjustment range, 60 MOA windage adjustment range. Shockproof and Waterproof: Nitrogen-filled for waterproof and fog-proof performance, capable of withstanding up to 1000G, suitable for harsh environments. Reticle and Illumination Dual Reticle System: Optional MRAD (mil) or MOA (minute of angle) reticles to accommodate different shooter preferences. Red Illuminated Reticle: 6 brightness levels (including ultra-low light setting), powered by a CR2032 battery, convenient side-mounted knob operation. Recommended Calibers and Scenarios Recommended Calibers: Optimized for precise medium to long-distance shooting, compatible with .223 Remington, .308 Winchester, 6.5 Creedmoor, and similar medium-caliber rifles, balancing lightweight design and recoil control. Applications: Precision Rifle Competitions (PRS): 5-25x zoom range suitable for dynamic target shooting within 600-1200 meters. Tactical Law Enforcement: Quick zeroing and high shock resistance meet law enforcement or military sniper requirements. Medium Game Hunting: Such as deer, antelope, etc., with a 56mm objective lens for ample light transmission, suitable for dawn/dusk conditions. Detailed Specifications Category Parameter Magnification 5-25x (continuous zoom) Objective Diameter 56mm Tube Diameter 34mm Reticle Type FFP (First Focal Plane), optional MRAD or MOA scales Adjustment Accuracy MRAD: 0.1 MRAD per click; MOA: 0.25 MOA per click Adjustment Range MRAD: 36 MRAD elevation, 17 MRAD windage; MOA: 122 MOA elevation, 60 MOA windage Field of View 26.5 ft @ 100 yards at 5x, 5.3 ft @ 100 yards at 25x Eye Relief 3.4 inches (8.9 cm) Weight 1260g (44.3 oz) Length 415mm (16.3 inches) Material Aerospace-grade aluminum (T-6061), CNC machined, hard anodized finish Advantages Compared to Other Models Lightweight Design: Compared to 35mm tube models (like ED-ELR GEN II), the 34mm tube maintains an adjustment range while reducing weight, making it more suitable for dynamic shooting scenarios. Dual Reticle System: Offers MRAD/MOA reticle options to meet the diverse preferences of competitive shooters (prefer MRAD) and traditional hunters (prefer MOA). Competition Optimization: The 5-25x zoom range covers typical distances in PRS competitions, while high-precision adjustment knobs support rapid ballistic corrections.